Hydrochloric Acid → N,N-dimethyl-[5-(9-fluorenone-2-carbonyl)-4,5,6,7-tetrahydrofuro[3,2-c]pyridin-2-ylmethyl]amine hydrochloride

HRID 611340Notes

Reaction equation

HRID 611340 reaction equation
[CH3:1][N:2]([CH2:4][C:5]1[O:13][C:12]2[CH2:11][CH2:10][N:9]([C:14]([C:16]3[CH:28]=[CH:27][C:26]4[C:25]5[C:20](=[CH:21][CH:22]=[CH:23][CH:24]=5)[C:19](=[O:29])[C:18]=4[CH:17]=3)=[O:15])[CH2:8][C:7]=2[CH:6]=1)[CH3:3].[ClH:30]>CO.C(OCC)(=O)C>[ClH:30].[CH3:3][N:2]([CH2:4][C:5]1[O:13][C:12]2[CH2:11][CH2:10][N:9]([C:14]([C:16]3[CH:28]=[CH:27][C:26]4[C:25]5[C:20](=[CH:21][CH:22]=[CH:23][CH:24]=5)[C:19](=[O:29])[C:18]=4[CH:17]=3)=[O:15])[CH2:8][C:7]=2[CH:6]=1)[CH3:1]

Participants

5

Reactant 2

HCID 313Hydrochloric AcidHCID 19600062N,N-Dimethyl-[5-(9-fluorenone-2-carbonyl)-4,5,6,7-tetrahydrofuro[3,2-c]pyridin-2-ylmethyl]amine

Product 1

HCID 19600239N,N-dimethyl-[5-(9-fluorenone-2-carbonyl)-4,5,6,7-tetrahydrofuro[3,2-c]pyridin-2-ylmethyl]amine hydrochloride

Reagents, catalysts & solvents 2

HCID 887MethanolSolventHCID 8857Ethyl AcetateSolvent

Procedure

N,N-Dimethyl-[5-(9-fluorenone-2-carbonyl)-4,5,6,7-tetrahydrofuro[3,2-c]pyridin-2-ylmethyl]amine 0.186 g was dissolved in 2 ml of methanol; hydrogen chloride in ethyl acetate was added in excess, followed by stirring. This mixture was concentrated; the resulting solid was washed with diethyl ether to yield the desired product.

Workup

  1. concentrationThis mixture was concentrated
  2. washthe resulting solid was washed with diethyl ether

Sources & evidence

ORD record
ord-8b534398f7e24042a58ae79831cbbc55
Source dataset
uspto-grants-1999_12
Patent number
US05998433

Reaction notes

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